| 摘要 |
#CMT# #/CMT# The device has a lever (15) including a pin (16) housed in a slot of a support (17), where the lever has two degrees of freedom. The lever is rotated around an axis of the pin, and is moved along an axis of the slot. A convex side face of the lever is subjected to elastic force pushing the lever against pallets (9) of hammers (1, 2), where the hammers are associated with the pallets fixed on an upper end of a shaft (3) of the hammers. #CMT#USE : #/CMT# Return device for pallets of hammers of a ringing mechanism e.g. chime type bell or Westminster type bell, of a timepiece i.e. watch. #CMT#ADVANTAGE : #/CMT# The design of the device reduces a number of parts e.g. return springs, required for conducting return of the pallets of the hammers, thus simplifying adjustment of a ringing mechanism, and reducing size and cost of the device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a ringing mechanism with four hammers. 1, 2 : Hammers 3 : Shaft 9 : Pallets 15 : Lever 16 : Pin 17 : Support. |
